| 56种植物对植物病原菌的生物活性 |
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| 引用本文： | 张燕宁,雷敏,孙伟,蒋红云. 56种植物对植物病原菌的生物活性[J]. 农药, 2010, 49(4) |
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| 作者姓名： | 张燕宁 雷敏 孙伟 蒋红云 |
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| 作者单位： | 中国农业科学院植物保护研究所,植物病虫害生物学国家重点实验室,农业部农药化学与应用技术重点开放实验室,北京,100193 |
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| 基金项目： | "十一·五"国家科技支撑计划课题 |
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| 摘 要： | 以小麦赤霉菌等6种常见植物病原真菌为对象,采用生长速率法对56种植物的甲醇提取物进行了室内抑菌活性测定.结果表明:多数供试中草药植物提取物对植物病原真菌都表现出了不同程度的抑菌活性,其中黄连、藁本、臭椿3种植物的甲醇提取物表现出强烈的抑菌活性,对供试的6种病原真菌中的5种生长抑制率都在80%以上,值得深入研究.
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| 关 键 词： | 植物提取物 植物病原菌 抑菌活性 |
Antifungal Activities of 56 Kinds of Plant |
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| ZHANG Yan-ning,LEI Min,SUN Wei,JIANG Hong-yun. Antifungal Activities of 56 Kinds of Plant[J]. Pesticides, 2010, 49(4) |
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| Authors: | ZHANG Yan-ning LEI Min SUN Wei JIANG Hong-yun |
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| Affiliation: | State Key Laboratory for Biology of Plant Diseases and Insect Pests/a>;Institute of Plant Protection/a>;Chinese Academy of Agricultural Sciences/a>;Beijing 100193/a>;China |
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| Abstract: | Antifungal activities of methanol extracts from 56 kinds of plant were tested against six kinds of common plant pathogenic fungi through plate growth rate method. The results showed that the extracts of tested plants had various degrees of antifungal activity. The extracts from Coptis chinensis Franch, Ligusticum sinense Oliv., and Ailanthus altissima (Mill.) Swingle had a stronger inhibition to five tested plant pathogenic fungi, the inhibitor rate was over 80%, which suggesting that the further research s... |
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| Keywords: | plant extract phytopathogen antifungal activity |
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